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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="dskznpo" class="twoCol"><div id="lahoa7u" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_yssbza/">壓縮設(shè)備</a>?南京引導(dǎo)輪生產(chǎn)線誠信服務(wù) 江蘇攏研機械供應(yīng)</p><div id="fvj88ik" class="leftbox clearfix"><h1>南京引導(dǎo)輪生產(chǎn)線誠信服務(wù) 江蘇攏研機械供應(yīng)</h1><div id="ekfh2ip" class="proBig"><div id="lqgdcdz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623745136718/5139718.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gq3dykg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623745136718/5139718.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cbikc7q" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南京引導(dǎo)輪生產(chǎn)線,鍛造設(shè)備</p><p><span>***更新：</span>2021-02-02 05:13:03</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vuczq8m" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇攏研機械有限公司</a></p><p><span>聯(lián)系人：</span>王啟龍</p><p><span>郵箱: </span>longyanjixie_lvlan@163.com</p><p><span>電話: </span>15610600788</p><p><span>傳真: </span>0510_85599228</p><p><span>網(wǎng)址: </span>http://www.longyanjixie.com</p><p><span>手機: </span>0510-85592128</p><p><span>地址: </span>胡埭鎮(zhèn)鴻翔路22號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3yvnkmi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="e7xzwik" class="box"><p><p style="text-indent:25px">鍛造設(shè)備分類：1、鍛錘。一般氣體為工作介質(zhì)，將氣體分子的內(nèi)能轉(zhuǎn)換成執(zhí)行機構(gòu)的動能，利用碰撞原理，產(chǎn)生巨大沖擊力。屬于沖擊載荷鍛壓機，如：空氣錘、蒸汽-空氣鍛錘、電液錘、攻速錘等。2、曲柄壓力機。利用曲柄-連桿機構(gòu)把傳動部分的旋轉(zhuǎn)運動變成滑塊的往復(fù)運動；靠傳動系統(tǒng)傳遞的扭矩迫使滑塊給毛坯施加壓力。運動和載荷具有周期性，屬于壓力作用的機器，如：熱模鍛壓力機、拉深壓力機、前切機，南京引導(dǎo)輪生產(chǎn)線、精壓機、平鍛機、冷鍛機。3、液壓機。液體為工作介質(zhì)，利用帕斯卡原理，使執(zhí)行機構(gòu)產(chǎn)生巨大靜壓力的鍛壓機器，如：水壓機、油壓機。4、旋轉(zhuǎn)式鍛壓機。利用碾壓原理，使執(zhí)行機構(gòu)對毛坯局部產(chǎn)生持續(xù)壓力，南京引導(dǎo)輪生產(chǎn)線，隨著毛坯運動，塑性變形遍布整個鍛件，如：擴孔機、輥鍛機，南京引導(dǎo)輪生產(chǎn)線、擺碾機等。此時應(yīng)嚴(yán)格按照工藝規(guī)程的規(guī)定操作，以免造成鍛件開裂和組織不均勻。南京引導(dǎo)輪生產(chǎn)線</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京引導(dǎo)輪生產(chǎn)線,鍛造設(shè)備" src="https://tyunfile.71360.com/UploadFile/15961751058/637340623745136718/5139718.png"></div><p style="text-indent:25px">鈦合金自由鍛造設(shè)備的選擇：鍛錘的使用。目前，考慮到環(huán)保、節(jié)能的要求，鍛造產(chǎn)品的品質(zhì)及尺寸精度的要求，機械錘和蒸汽-空氣錘在鈦合金的鍛造中已經(jīng)基本被淘汰，主要使用的鍛錘設(shè)備為空氣錘和液壓錘。其中3t錘以下基本未配備操作機械手，主要靠人使用手鉗來完成鍛造，這種噸位的鍛錘主要生產(chǎn)單重較小，利用人工操作的靈活性來鍛造形狀復(fù)雜的環(huán)件、階梯軸件、異形件等。另外大于3t的鍛錘一般都配備有機械手，可以完成單重較小坯料的鐓拔及一般產(chǎn)品的拔長、滾圓、沖孔、擴孔等工序。南京引導(dǎo)輪生產(chǎn)線因為速度高，不適于鍛造低塑性的特種合金。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京引導(dǎo)輪生產(chǎn)線,鍛造設(shè)備" src="https://tyunfile.71360.com/UploadFile/15961751058/637340624132998047/4400811.png"></div><p style="text-indent:25px">鑄造設(shè)備行業(yè)是重資產(chǎn)行業(yè)，鍛造設(shè)備包括了模鍛液壓機、、精鍛機、快鍛機、模鍛機以及電液錘等，設(shè)備噸位的大小也關(guān)聯(lián)產(chǎn)能的大小。例如東特大連特鋼8000噸的快鍛機可生產(chǎn)較大直徑1500毫米特殊鋼大鍛材，大型模塊以及軸、餅、環(huán)、筒類鍛件，單件產(chǎn)品較大重量可達(dá)100余噸。隨著產(chǎn)業(yè)的不斷擴大，市場需求的加快，各鋼廠新上了先進(jìn)的精鍛機。我國大鍛件行業(yè)產(chǎn)能嚴(yán)重過剩，只是針對低端產(chǎn)品市場。對于大鍛件中、較高產(chǎn)品市場，仍然長期被國外大鍛件企業(yè)占據(jù)。如何通過大鍛件共性技術(shù)研究、特定產(chǎn)品流程再造、嚴(yán)格過程控制等有效措施，富有成效的開發(fā)大鍛件中、較高產(chǎn)品市場，將是我國大鍛件企業(yè)一項長期持久的工程。</p><p style="text-indent:25px">鍛造設(shè)備的選擇原則：1、鈦合金鍛件。建議選用液壓機模鍛大型鈦合金模鍛件。中小型鈦合金模鍛件則以選用機械壓力機和螺旋壓力機模鍛。在缺乏上述設(shè)備時，亦可選用鍛錘，但此時應(yīng)嚴(yán)格按照工藝規(guī)程的規(guī)定操作，以免造成組織和性能不合格。2、不銹鋼鍛件。不銹鋼鍛件鍛造一般不受鍛壓設(shè)備類型的限制。3、高溫合金鍛件。大型高溫合金模鍛件，例如渦輪盤，建議選用液壓機模鍛。中小型高溫合金模鍛件，則建議選用機械壓力機模鍛；亦可采用螺旋壓力機模鍛，一般不推薦選用模鍛錘模鍛。在缺乏上述設(shè)備時，亦可選用鍛錘，但此時應(yīng)嚴(yán)格按照工藝規(guī)程的規(guī)定操作，以免造成組織和性能不合格。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京引導(dǎo)輪生產(chǎn)線,鍛造設(shè)備" src="https://tyunfile.71360.com/UploadFile/15961751058/637340624004296875/2501156.png"></div><p style="text-indent:25px">鍛造設(shè)備的技術(shù)發(fā)展情況：液壓螺旋壓力機。液壓螺旋壓力機的傳統(tǒng)驅(qū)動結(jié)構(gòu)是油馬達(dá)、飛輪結(jié)構(gòu)，其一般的公稱壓力在3000t以上，制造小噸位的液壓螺旋壓力機不經(jīng)濟。液壓螺旋壓力機的液壓系統(tǒng)流量大、壓力高，制造要求很高，技術(shù)比較復(fù)雜，設(shè)備造價較高，目前國外已很少生產(chǎn)。近年我國某鍛造企業(yè)通過實踐探索和自主創(chuàng)新，開發(fā)出一種新型的液壓螺旋壓力機，相對國外技術(shù)復(fù)雜的傳統(tǒng)液壓螺旋壓力機，該機具有以下特點：（1）機械結(jié)構(gòu)非常簡單，采用液壓推缸結(jié)構(gòu)，沒有齒輪、摩擦盤、離合器等傳動件，液壓缸的可靠性、可維護性高于變頻電機、開關(guān)磁阻電機和摩擦盤等。（2）液壓系統(tǒng)結(jié)構(gòu)簡單，元器件全部采用常規(guī)元件，價格低，維護更換方便。（3）打擊速度快，打擊能量大于同規(guī)格的摩擦壓力機和電動螺旋壓力機，尤其適合制造用于生產(chǎn)需要大能量、大打擊力的大型鍛件的大型和超大型規(guī)格的螺旋壓力機?？焖馘懺煲簤簷C（工作行程速度可達(dá)0.3m/s）一般噸位較小，主要用于特種合金鑄錠開坯和制坯。南京引導(dǎo)輪生產(chǎn)線</p><p style="text-indent:25px">鍛壓設(shè)備簡單的結(jié)構(gòu)也有利于鍛壓機械的維修與保養(yǎng)。南京引導(dǎo)輪生產(chǎn)線</p><p style="text-indent:25px">鈦合金自由鍛造設(shè)備的選擇：液壓機按照鍛造速度分為普鍛機和快鍛機。由于鈦合金的鍛造溫度區(qū)間很窄，加之隨著現(xiàn)代工業(yè)的快速發(fā)展，人們對自由鍛件的尺寸精度和生產(chǎn)效率提出了越來越高的要求，因而對液壓機的鍛造速度和壓下精度的要求也隨之提高，為了適應(yīng)這種要求，快鍛液壓機應(yīng)運而生?？戾憴C的液壓系統(tǒng)采用具有快速反應(yīng)的電磁閥作先導(dǎo)閥，其切換頻率高達(dá)250次/min，故該閥動態(tài)響應(yīng)快、動作靈敏、啟閉迅速，能滿足壓機快速性要求。在20世紀(jì)80年代中期，由西安重型機械研究所和北京重型機械廠研制成國內(nèi)第1臺800t快鍛液壓機組，在蘭石公司投入運行。目前，已能生產(chǎn)800t、1600t、2000t、4500t快鍛液壓機，制造水平有了很大提高，但其液壓系統(tǒng)的主要部件如泵、先導(dǎo)閥等還需國外配套。我國快鍛液壓機的總體水平與德國等發(fā)達(dá)國家的制造技術(shù)相比還有較大的差距。由于快鍛機相比普鍛機，具有自動化程度高、運行速度快、可控制壓下量、節(jié)能節(jié)材效果明顯等特點，使工作效率更高，提高了鍛件外觀質(zhì)量和組織性能、減少了操作人員。因此目前鈦合金的自由鍛造設(shè)備主要使用快鍛機。南京引導(dǎo)輪生產(chǎn)線</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3121041.html</p></div></div></div></div></div><div id="qa839xu" class="page-right twoColRt"><div id="8bdaczq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jyvxzli" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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